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Add a few additional macros that can be used throughout the coreboot
makefiles.
tolower: returns the value in all lowercase
toupper: returns the value in all uppercase
ws_to_under: returns the value with any whitespace changed to underscores
Change-Id: Icd0e6586481d8f229af0e899e0c94ef7c5c672c3
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14093
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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On non-x86 platforms, coreboot uses the memlayout.ld mechanism to
statically allocate the different memory regions it needs and guarantees
at build time that there are no dangerous overlaps between them. At the
end of its (ramstage) execution, however, it usually loads a payload
(and possibly other platform-specific components) that is not integrated
into the coreboot build system and therefore cannot provide the same
overlap guarantees through memlayout.ld. This creates a dangerous memory
hazard where a new component could be loaded over memory areas that are
still in use by the code-loading ramstage and lead to arbitrary memory
corruption bugs.
This patch fills this gap in our build-time correctness guarantees by
adding the necessary checks as a new intermediate Makefile target on
route to assembling the final image. It will parse the memory footprint
information of the payload (and other platform-specific post-ramstage
components) from CBFS and compare it to a list of memory areas known to
be still in use during late ramstage, generating a build failure in case
of a possible hazard.
BUG=chrome-os-partner:48008
TEST=Built Oak while moving critical regions in the way of BL31 or the
payload, observing the desired build-time errors. Built Nyan, Jerry and
Falco without issues for good measure.
Change-Id: I3ebd2c1caa4df959421265e26f9cab2c54909b68
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/13949
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Move payload clean targets into payloads/Makefile.inc
Add clean targets for coreinfo, nvramcui, Memtest86+
Change-Id: I70c13582311dfba3e309805053159f8a039cb109
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13940
Tested-by: build bot (Jenkins)
Reviewed-by: Ben Gardner <gardner.ben@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Builds with BUILD_TIMELESS=1 shall always give a bit identical output
for stable inputs. This should help verifying that resulting rom files
stay the same across commits that shouldn't change the outcome.
To be useful for builds that rely on 3rdparty/arm-trusted-firmware,
this needs a similar change there.
Change-Id: Ia0a22e3e79fbd0abbd2a9071ecbeef6541787a08
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/13412
Tested-by: build bot (Jenkins)
Reviewed-by: Damien Zammit <damien@zamaudio.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This dependency wasn't called out before, and when building with enough
threads, the build would fail due to a collision trying to build
build/util/kconfig/conf.
Fixes this failure:
make[1]: execvp: build/util/kconfig/conf: Permission denied
/home/martin/git/coreboot/util/kconfig/Makefile:40: recipe for target
'oldconfig' failed
make[1]: *** [oldconfig] Error 127
Makefile:167: recipe for target 'build/config.h' failed
Change-Id: Ib78d36bab0ba469796d89877bbe6a61e05196e87
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13859
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This allows coreinfo to be added to CBFS as a 'secondary'
payload on x86 systems, to be loaded by the main payload
if desired.
Selecting this option, which defaults to no, builds the coreinfo
payload and adds it to CBFS as `img/coreinfo` which can then be
loaded by for example SeaBIOS or GRUB.
Change-Id: I52661d486823bc4bb215ce92dca118c9d2c2a309
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13728
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This patch ports the LZ4 decompression code that debuted in libpayload
last year to coreboot for use in CBFS stages (upgrading the base
algorithm to LZ4's dev branch to access the new in-place decompression
checks). This is especially useful for pre-RAM stages in constrained
SRAM-based systems, which previously could not be compressed due to
the size requirements of the LZMA scratchpad and bounce buffer. The
LZ4 algorithm offers a very lean decompressor function and in-place
decompression support to achieve roughly the same boot speed gains
(trading compression ratio for decompression time) with nearly no
memory overhead.
For now we only activate it for the stages that had previously not been
compressed at all on non-XIP (read: non-x86) boards. In the future we
may also consider replacing LZMA completely for certain boards, since
which algorithm wins out on boot speed depends on board-specific
parameters (architecture, processor speed, SPI transfer rate, etc.).
BRANCH=None
BUG=None
TEST=Built and booted Oak, Jerry, Nyan and Falco. Measured boot time on
Oak to be about ~20ms faster (cutting load times for affected stages
almost in half).
Change-Id: Iec256c0e6d585d1b69985461939884a54e3ab900
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/13638
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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- Add Kconfig and Makefile options to use U-Boot as a payload.
- Add Kconfig option for extra cbfstool command line arguments.
- Add Kconfig & Makefile option to load the payload as a flat binary.
- Add u-boot directory to .gitignore.
This is currently working for X-86 only.
Graphics worked in U-Boot correctly by initializing the VBIOS and
setting up a console mode.
Tested in QEMU and on Minnowboard Max. Got into U-Boot, have not
booted an OS yet.
Change-Id: Ia122a4ad7cd7d96107c1552b0376c8106ca8fb92
Signed-off-by: Martin Roth <martinroth@google.com>
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/12714
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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- Add the doimage sources in util/marvell
- Add dependency in root makefile
- Add dependency in makefile for armada38x soc
BUG=chrome-os-partner:47462
TEST=emerge-cyclone coreboot
BRANCH=tot
Change-Id: I81b30e0865cbd619a41659c3f2819ad3bafc5f24
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4b2a990150580e0b879a346ed8b71b3765b66bab
Original-Change-Id: I7e89b5e96206fde97ce69c296850122fd6c858f9
Original-Signed-off-by: Kefei Yao <kfyao@marvell.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/318046
Original-Commit-Ready: Kan Yan <kyan@google.com>
Original-Tested-by: Kan Yan <kyan@google.com>
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Kan Yan <kyan@google.com>
Original-Reviewed-by: Yuji Sasaki <sasakiy@chromium.org>
Reviewed-on: https://review.coreboot.org/13137
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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We tested for the presence of .git/modules/3rdparty, which always exists
now because of .git/modules/3rdparty/chrome-ec. Test for .../hooks
instead since that's the actual location for the later activities.
Change-Id: Id5de9f850413c2bc3525faa6cc549641304c3d47
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/13650
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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files_added is for rules that need to run after all CBFS processing is
finished, such as SoC-specific postprocessing of the image, or for
vboot, to sign the RW regions (that contain CBFS that shouldn't change
afterwards.)
Change-Id: I830aa0c93429f4971cd68e4358faba5c206c0038
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13557
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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- Add a target at the end of the build that can be used to run additional
scripts or additional targets after coreboot.rom is built.
- Source a site-local Kconfig file to allow site-specific configuration.
This eliminates the need to add a hook for a script at the end of the
build because you can add one yourself in site-local.
Example site-local/Makefile.inc:
build_complete::
ifeq ($(CONFIG_SITE_LOCAL),y)
echo "Running additional steps in site-local"
# run some script here to make my build unreproducible.
endif
.phony: build_complete
Example site-local/Kconfig:
menu "site-local"
config SITE_LOCAL
bool "site-local enabled"
help
Enable my site-local configuration to do stuff.
endmenu
Change-Id: Id4d1e727c69b5cdb05e7d52731bbb1d1e201864a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13413
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
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There is a lot of potential to completely get rid of Makefile
and keep everything in Makefile.inc, but for now this declutters
the main Makefile.inc.
Change-Id: I653313c74207f955514c036c81efcbfd988827c9
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/13518
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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The ARM target can compile for much more than just v7a.
Change-Id: Ia4f67abcffdfe9c56c5d1848c75dfea83755e755
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13517
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I08925d110c6faa9e37107d63bfa75d0ab677d379
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13545
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
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By implementing a more complex options-for-region function, special
needs for certain files in certain regions can be dealt with.
Change-Id: I2e1e08d5357b717011c41675f76908bf2319f91d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13505
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
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Add files to fmap regions one-by-one, so we can modify options
per-file-per-region.
Change-Id: Ic3ff5a4e563796c9fdd5705236aef37c883abf5e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13504
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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When adding the cbfstool remove requirement of the UPDATE_IMAGE path to
cbfs-add-cmd, prebuil[dt]-files become identical in both cases.
Change-Id: I80faaf1c83368b9dd00a9f247bf89e6d596be996
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13503
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Martin Roth <martinroth@google.com>
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Also drop the second argument to cbfs-add-cmd because it's not needed
anymore.
Change-Id: Ie01d73f6b2aff09caccc397f72d6d8065624aebe
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13502
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I951606333d19cd6bf655294b8b3097884b6ac9e6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13501
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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And not in the global context.
Change-Id: Ife7394b1343663456c24316df6a07d883adb9ee9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13500
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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They used to be chained into a single make shell invocation but now
they're individual commands, which makes them easier to manage.
Change-Id: I22394fd31989d5180790818153f466c0e7ebbedd
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13499
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Iccf2c0ac62d410fd541d7aa244b9989b92584c13
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13498
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Instead of tagging object files with .<class>, move them to a <class>
directory below $(obj)/. This way we can keep a 1:1 mapping between
source- and object-file names.
The 1:1 mapping is a prerequisite for Ada, where the compiler refuses
any other object-file name.
Tested by verifying that the resulting coreboot.rom files didn't change
for all of Jenkins' abuild configurations.
Change-Id: Idb7a8abec4ea0a37021d9fc24cc8583c4d3bf67c
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/13181
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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A quote was missing in a command.
Change-Id: I04148538007e5c450c6be113aab8a7fbb534db26
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reported-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/13474
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
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Instead of just failing with the statement:
'mv: cannot stat ‘coreboot.rom’: No such file or directory',
fail with an error that helps the user understand the issue.
Change-Id: Ie693d45710f599991514e0803a7c444636e473c9
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13065
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
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We can't just copy archives around as they may be thin archives which
contain relative paths. Using ar to create another thin archive should
result in the same archive with fixed paths.
Tested by verifying that the resulting coreboot.rom files didn't change
for all of Jenkins' abuild configurations.
Change-Id: Ic5743da2f4b5eb246fafd02181d66c5d40e7f00c
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/13179
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Help figure out which 'else' or 'endif' is attached to which 'if'.
Change-Id: I5ad068eb7c69f2dae57856f0e886f786563f7783
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13064
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Add a new Kconfig variable to enable the generation of
position and alignment attributes for cbfs files which
has constraints on this parameters.
In addition, modify Makefile.inc to support that option.
Change-Id: Ibd725fe69a4de35964bdb2dde106d9a7c37ffb47
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/12968
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Setup an initial rule to make use of the updatable CBFS regions in fmap.
Change-Id: I1fe1c6e7574854b735760c85590da6e297f6e687
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13060
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Using the regions-for-file function, the build system can now declare
which (CBFS formatted) fmap region(s) a file should end up in.
The default is to put them in the regular COREBOOT region, but more
complex boot schemes (eg. vboot or fallback/normal) can use the function
to implement suitable policies.
Change-Id: I5e2e6b8e8759fda2cfb0144d5b998ba3e05650c8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13039
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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When coreboot is pulled in as a submodule, the .git "folder" is a file,
not a folder. Use the '-e' test instead of '-d' to allow for that.
Without this change, build.h will contain:
#define COREBOOT_VERSION "coreboot-unknown"
Change-Id: Ia141371cc892a0817d3566dc37ed0401675ad8d8
Signed-off-by: Ben Gardner <gardner.ben@gmail.com>
Reviewed-on: https://review.coreboot.org/13061
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
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Regions marked "(CBFS)" in the fmd weren't actually initialized with a
CBFS structure, just the default CBFS region (COREBOOT).
This made cbfstool add (etc) fail on those regions, so explicitly
initialize all those regions.
Change-Id: Ib321fa73cd2ecc8057b52408521fd214d6df7f2e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13059
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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In some occasions, Coreboot may need to include the header file from
3rdparty directory. By adding 3rdparty directory to Coreboot include
path, we can include 3rdparty header file directly.
BRANCH=none
BUG=none
TEST=build pass
Change-Id: I8ed68bd330eae1211736a91b213c5dc0af2f7fa9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d6a86b3488ebbc9d8f5f46e922106b71034e7127
Original-Change-Id: Ib8e9f059f88a8c6767f872af8760e91186ae5ec3
Original-Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/315021
Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com>
Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/12929
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
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This is an initial check for the coreboot toolchain versions. It
currently checks binutils, gcc, clang, and iasl. The other components
are slightly more difficult to test, but should follow on shortly.
If the toolchain is not the correct version, make will halt with
an error.
Change-Id: I41daf6c4545c01dc21231d78fd081bbcf77c4726
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12846
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Tested-by: build bot (Jenkins)
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The dsdt file moved from the mainboard directory to the top level of
the build directory. Remove it from the new location when cleaning.
Change-Id: If9f72c78e5c03e0db384b3181c169aa2ecbb5c18
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12822
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Provide a common routine to hash the contents of a cbfs
region. The cbfs region is hashed in the following order:
1. potential cbfs header at offset 0
2. potential cbfs header retlative offset at cbfs size - 4
3. For each file the metadata of the file.
4. For each non-empty file the data of the file.
BUG=chrome-os-partner:48412
BUG=chromium:445938
BRANCH=None
TEST=Utilized in chromeos cros_bundle_firmware as well as at
runtime during vboot verification on glados.
Change-Id: Ie1e5db5b8a80d9465e88d3f69f5367d887bdf73f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12786
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
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Change-Id: I619f7c3cef7f0aaa6fccb3d52f2ac1f6ace6d0d6
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12818
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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- make sure CONFIG_CBFS_SIZE is lowercase for fmaptool.
- Regenerate the fmap.fmd file when config.h changes.
- Print the fmaptool step when doing the build.
Change-Id: Ib518ed469d9e39eb41c81f7b19480c7789067d2d
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/12806
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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These files need to be added to cbfs-files after PAYLOAD_CONFIG
and PAYLOAD_VERSION have been defined. Where they were before,
they didn't get added to the final build.
Change-Id: Ib1b230f9eb72a8c1710ef473a9f24c0fb7ec6e17
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12751
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The dsdt dependency file is created, but wasn't being used to determine
whether or not to update the dsdt file. If it's present, include it
into the makefile so dsdt.aml gets rebuilt if any of the depencencies
change.
Change-Id: I76bc22541c6b9740841bda891a5b88030cb949cd
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12699
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: I0b5cffff95aca0ea0d6302b436797dada1850ba0
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12713
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
We still add a master header for compatibility purposes, and the default
layouts don't cover anything non-coreboot (eg. IFD regions) yet.
The default layouts can be overridden by specifying an fmd file, from
which the fmap is generated.
Future work:
- map IFD regions to fmap regions
- non-x86: build minimalistic trampolines that jump into the first cbfs
file, so the bootblock can be part of CBFS instead of reserving a
whole 64K for it.
- teach coreboot's cbfs code to work without the master header
- teach coreboot's cbfs code to work on different fmap regions
Change-Id: Id1085dcd5107cf0e02e8dc1e77dc0dd9497a819c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/11692
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
|
Jenkins keeps failing trying to build AMDFWTOOL because it's being
built by multiple platforms at the same time. Putting it into the tools
list and having it built ahead of time should fix this problem.
Change-Id: I2a8308036135729f0ed19502f3e039aca009b3f3
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12647
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
- Including the help targets in the list of NOCOMPILE targets means they
can run even if the toolchain is mucked up. Since they contain info on
building the toolchin, this is useful.
- Separate the three current parts of the help target into individual
components: help_coreboot, help_toolchain, and help_kconfig. This is
mostly for the help_toolchin target which will be printed out by
toolchain.inc.
Change-Id: I365d95fd63e22bddd122fb1fede6f04270e03d63
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12542
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
We don't need COREBOOT_ROM_DEPENDENCIES anymore because the dependencies
are taken care of by the cbfs-files mechanism. REFCODE_BLOB also doesn't
need to be an explicit dependency.
Change-Id: I3f32cce79683e57a174724179bc2ac59a8cdda94
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12648
Tested-by: build bot (Jenkins)
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
|
|
The config file added to CBFS is the short version created by defconfig.
The build system tried to add a header describing the version for quite
a while now, but failed because it wrote to the file, then had kconfig
overwrite it with the config data.
While at it, rely on build.h and its version information instead of
calling git manually.
Change-Id: I5e4d6c857594a55432c05bf1480973fc950f4d4a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12558
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Change-Id: I167f570957ca7eaf71fc31e1bd84b9bbad0683eb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12551
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
coreboot.pre1 was generated then copied into coreboot.pre, now without
any additional manipulation. Get rid of that extra step.
Change-Id: I138567cadbc2fa1a6b6c988e34bdaae0e92d5554
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12550
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
verstage, romstage, and payload can be added through infrastructure now.
Change-Id: Ib9e612ae35fb8c0230175f5b8bca1b129f366f4b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12549
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Space is commonly used as separator in make variables, so escape them
as * (which should be reasonably uncommon in file names and cbfstool
options alike to not be a problem).
Change-Id: Ia77b5559841b5eae3aa1c0c0027f2e7fb882ea2f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12548
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
This enables adding romstage, verstage, and payload, that may need
additional options (eg. for XIP or for linux initrd arguments) to be
added with the build system infrastructure instead of manual rules.
Change-Id: Ifde4ec3ca4ab436aca9b51a3c2cc478ed493fbfb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12547
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
So far the build system only added files starting with CBFS_PREFIX/ in
the UPDATE_IMAGE configuration, but there are a number of files that
exist in the global namespace (eg. config, revision, but also
cmos_layout.bin).
Now, existing files are removed if necessary.
Change-Id: I977ff85fe18115c84268103be72e91ca854e62a4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12581
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Tested-by: BSI firmware lab <coreboot-labor@bsi.bund.de>
|
|
Most of the toolchain build targets already ran clean-for-update, but
there were a few that didn't. Add the clean to those targets.
Change-Id: I7faad32ac8bb1815e0c58e7d142ca2dbfc877896
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12571
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Instead of having to remember to strip the quotes everywhere so that
string comparisons (of which there are a few) match up, do it right at
the beginning.
Fixes building the image with a .config where CONFIG_CBFS_PREFIX
contains quotes.
Change-Id: I4d63341cd9f0bc5e313883ef7b5ca6486190c124
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12578
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
|
|
That allows this special case to become a normal cbfs-files instance,
too.
Change-Id: I896ffebe4cec64c9c11605b4f09c7790e5419928
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12539
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Change-Id: I37b716acb305a79614cea184f57b8488111eab7a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12540
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Use cbfs-files-y to deal with some of the manually added cbfs files,
providing more structure to that part of the build.
Change-Id: Iee1b8fec81dfa5e5f0e55637a62e5f69bd0257ad
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12538
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Change-Id: Idd05a552762be92d0d93b357b96442b25a614757
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12537
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Add files with fixed positions, then files with alignment requirements
and finally those that can reside everywhere to prevent the most obvious
collisions.
This isn't perfect yet (the "aligned" group may need some additional
sorting), but should avoid the worst instances ("free floating" files
allocating space required by fixed location files, for example).
Change-Id: I871e1a92ad90e63fc4e299fe1b228b4b00a35930
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12536
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
- Add specific build targets for IASL & CLANG and help for those targets
- Consolidate tool target .PHONY entries
Change-Id: If2960d75310495d9e486b3a08808463a2ff0c644
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12541
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Currently running 'make help' just gives help for the kconfig targets.
This adds help for common coreboot and toolchain targets. It stops
printing some of the less common kconfig targets, but still leaves
them in the makefile as documentation.
Change-Id: I2a00fcbc06f05dc4029a91f3dff830c19e4d1329
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12458
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
We've actually got more warnings now than when I first tested IASL
warnings as errors. Because of this, I'm adding it with the option
to have it disabled, in hopes that things won't get any worse as we
work on fixing the IASL warnings that are currently in the codebase.
- Enable IASL warnings as errors
- Disable warnings as errors in mainboards that currently have warnings.
- Print a really obnoxious message on those platforms when they build.
***** WARNING: IASL warnings as errors is disabled! *****
***** Please fix the ASL for this platform. *****
Change-Id: If0da0ac709bd8c0e8e2dbd3a498fe6ecb5500a81
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10663
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
- Only build IASL once for the 'all' targets instead of once for each.
- Change the control of what gets built from different targets to
variables on the build line.
- Clean up and correct the list of phony targets
- Don't keep the temporary files around while building all. This
takes up a lot of space. If it's desired behavior, add
BUILDGCC_OPTIONS=-t on the make command line.
- Add comments about CPU= and BUILDGCC_OPTIONS= variables
- Add KEEP_SOURCES option
Change-Id: I7752974e249f25717b42be25a841c69af84d5c69
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/12300
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Combine all needed AMD firmware into one single firmware, which going to
be added as one single CBFS module.
Change-Id: Ib044098c1837592b8f7e9c6a7da4ba3a32117e25
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/12419
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Add intelvbttool to list of utilities to be build tested by the build
servers.
Change-Id: Id75724726778fd939fb7497f5b33a3d5d58124fd
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/12085
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
It's been decided to only support ARM Trusted Firmware for
any EL3 monitor. That means any SoC that requires PSCI
needs to add its support for ATF otherwise multi-processor
bring up won't work.
Change-Id: Ic931dbf5eff8765f4964374910123a197148f0ff
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11897
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>
|
|
There has been a concerted effort to clean up coreboot's microcode
handling that has included a move away from coreboot-specific
microcode file collections. As a result, the ability to specify
a single microcode file to be added to the image is of less utility
than before.
NOTE: This patch remove the built-in external microcode feature,
however the user can still specify no microcode during build and
manually add the correct microcode file(s) to the CBFS image after
the build is complete.
Change-Id: Ifea94c21e531a74953f5a0e2f489378c20ef3b5c
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11903
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
|
|
It encourages users from writing to the FSF without giving an address.
Linux also prefers to drop that and their checkpatch.pl (that we
imported) looks out for that.
This is the result of util/scripts/no-fsf-addresses.sh with no further
editing.
Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/11888
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
|
|
When the memlayout framework was initially developed in the Chromium OS
tree, the accompanying build system changes unified handling for all
file types (including .ld and .asl) in a single template. This had the
advantage that compiler invocation options pertaining to the build
system itself could be centralized in a single place.
On upstreaming this was reverted for some reason, keeping the old
special handling for ASL files and writing a custom template for LD. The
duplicated compiler invocation code for the latter was missing the -MMD
flag required for dependency tracking. It was also missing at least one
$-sign which causes the $(<class>-ld-ccopts) variable to be evaluated at
the time it's parsing the template generator (before the subdirectory
pass). This should not cause any issues with current code, but all the
ccopts variables were meant to be evaluated after the subdirectory pass
(so things like archs and SoCs can manipulate them if needed), so this
patch fixes both issues.
BRANCH=None
BUG=None
TEST='make; touch src/soc/.../memlayout.ld; make' re-links all stages
and includes the changed symbol addresses from the new address map.
Change-Id: I4be458112908380268229b3220cfa0062add5c5d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e8a36f994ef6a819ded7bf6b39b1e0fce8e52279
Original-Change-Id: If2310b46b53d888975cb2113edce20a896be39ef
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/303054
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/12139
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
|
|
The possibility of adding a bootsplash image to ROM should be independent
from VGA_ROM_RUN and VESA menuconfig options.
For example, the stored image could be saved in CBFS not for coreboot
but for later use in SeaBIOS.
Change-Id: I3a0ed53489c40d4d44bd4ebc358ae6667e6c797f
Signed-off-by: Konstantin Aladyshev <aladyshev@nicevt.ru>
Reviewed-on: http://review.coreboot.org/12129
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Change-Id: Ib39ec8acee8de5678e06792323920d44a75e0ada
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/12122
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
- Display what's happening to the console as well as logging to the
junit.xml file.
- Log the clean in the junit.xml file so if it fails it doesn't just
appear to not have run the test.
- Run both clean and distclean (if distclean exists and runs clean,
this still only runs clean once) so that if distclean doesn't exist
the clean still happens. Don't stop the build if the clean step
fails in case there's no distclean in the util makefile.
- Run the util builds multithreaded. This saves a couple of seconds
and helps find dependency issues that might not be seen if building
single-threaded.
Change-Id: If895295c83faba98661b7c925b65fd436e06b834
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/12121
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
This way, commit differences will be easier to read. Also sort the list
lexicographically.
Change-Id: I4ce3ac9018a3fddf5e30d7c1ac0c57090fac1d3d
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/12084
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Instead of adding code to generate the junit.xml file for jenkins to
each of the util makefiles, add it once to the top level Makefile.inc.
Create a list of tools to run the test on.
Add nvramtool and inteltool to the list of utilities tested.
Note that the util builds depend on implicit rules, so MFLAGS and
MAKEFLAGS have to be cleared to get the builds to work.
Change-Id: Id7ee5ea41ce3bf4a40fb50942ae785bb838fa639
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11910
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
This will run the lint-stable scripts on jenkins to block a commit with
obvious and known errors.
It runs in under a second on my system, so shouldn't contribute to any
real delay on jenkins.
Change-Id: I6ff3468ec29dc4ccd0c115f2c26e26b291c507df
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11892
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
In preparation for adding junit xml to the lint tests, move the
script out of Makefile.inc and into its own file.
Add a copyright, usage, and error checking that was not needed
inside the Makefile.
Change-Id: I32bebc6a5f1f6fa652812c8a014d84006e2e6c8a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11890
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Instead of renaming the junit filename, send abuild the desired
name on the command line.
Change-Id: I779bc180343bd549908750d7128bedbab7f36266
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11879
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
To support x86 verstage one needs a working buffer for
vboot. That buffer resides in the cache-as-ram region
which persists across verstage and romstage. The current
assumption is that verstage brings cache-as-ram up
and romstage tears cache-as-ram down. The timestamp,
cbmem console, and the vboot work buffer are persistent
through in both romstage and verstage. The vboot
work buffer as well as the cbmem console are permanently
destroyed once cache-as-ram is torn down. The timestamp
region is migrated. When verstage is enabled the assumption
is that _start is the romstage entry point. It's currently
expected that the chipset provides the entry point to
romstage when verstage is employed. Also, the car_var_*()
APIs use direct access when in verstage since its expected
verstage does not tear down cache-as-ram. Lastly, supporting
files were added to verstage-y such that an x86 verstage
will build and link.
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built and booted glados using separate verstage.
Change-Id: I097aa0b92f3bb95275205a3fd8b21362c67b97aa
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11822
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
When a separate verstage is employed the verstage file
was just being added through the cbfs-files mechanism.
However, that doesn't allow one to specify other flags
that aren't supported that an architecture may require.
The x86 architecture is one of those entities in that
it needs its verstage to be XIP. To that end provide
a mechanism for adding verstage with options.
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built and booted glados using his mechansim on x86.
Change-Id: Iaba053a55a4d84d8455026e7d6fa548744edaa28
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11819
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
For vboot1 there was an rmodule that was loaded and ran to
do the firmware verification. That's no longer used so remove
the last vestiges of VBOOT_STUB.
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built glados.
Change-Id: I6b41544874bef4d84d0f548640114285cad3474e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11817
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Building coreboot with the SeaBIOS or FILO payload selected, their config and
revision are added to CBFS.
```
Creating out/bios.bin.elf
CBFS coreboot.rom
PAYLOAD payloads/external/SeaBIOS/seabios/out/bios.bin.elf (compression: LZMA)
CONFIG .config
REVISION build.h
CONFIG payloads/external/SeaBIOS/seabios/.config
REVISION payloads/external/SeaBIOS/seabios/out/version.c
CBFSPRINT coreboot.rom
```
Align the path of the payload config by removing one space.
Change-Id: Icbb139c28b9dcb8d31989a48fa4fbe4a9b088972
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/11710
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
This change allows files added to cbfs-files-y to specify compression
algorithm.
BUG=none
BRANCH=tot
TEST=Tested on Samus
Change-Id: I29ba0c6f8290b500072a0b17460ee590d6bb6efa
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4284160bdbbc54ed1da8b5477b02ee315061206b
Original-Change-Id: Idf81e1cc0a1030449da632f6d89cdc87c624f9f3
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/302132
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11714
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Currently coreboot expects the loader to clear the bss section
for all stages. i.e. stages don't clear their own bss. On ARM
SoCs the BootROM would be responsible for this. To do that
one needs to include the bss section data (all zeros) in the
bootblock.bin file. This was previously being attempted by
keeping the .bss info in the .data section because objcopy
happened zero out non-file allocated data section data.
Instead go back to linking bootblock with the bss section
but mark the bss section as loadable allocatable data. That
way it will be included in the binary properly when objcopy
-O binary is emplyed. Also do the same for the data section
in the case of no non-zero object values are in the data
section.
Without this change the trick of including .bss in .data
was not working when there wasn't a non-zero value object
in the data section.
BUG=None
BRANCH=None
TEST=Built emulation/qemu-armv7 and noted bootblock.bin contains
the cleared bss.
Change-Id: I94bd404c2c4a8b9332393e6224e98940a9cad4a2
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11680
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Instead of reaching into src/include and re-writing code
allow for cleaner code sharing within coreboot and its
utilities. The additional thing needed at this point is
for the utilities to provide a printk() declaration within
a <console/console.h> file. That way code which uses printk()
can than be mapped properly to verbosity of utility parameters.
Change-Id: I9e46a279569733336bc0a018aed96bc924c07cdd
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11592
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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The locate command was previously being used for x86 romstage
linking as well as alignment handling of files. The add command
already supports alignment so there's no more users of the
locate command. Remove the command as well as the '-T' (top-aligned)
option.
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built rambi. Noted microcode being directly added.
Change-Id: I3b6647bd4cac04a113ab3592f345281fbcd681af
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11671
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Add an LDFLAGS_common variable and use that for each stage
during linking within all the architectures. All the architectures
support gc-sections, and as such they should be linking in the
same way.
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built rambi and analyzed the relocatable ramstage.
Change-Id: I41fbded54055455889b297b9e8738db4dda0aad0
Signed-off-by: Aaron Durbin <adubin@chromium.org>
Reviewed-on: http://review.coreboot.org/11522
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Bring rmodule linking into the common linking method.
The __rmodule_entry symbol was removed while using
a more common _start symbol. The rmodtool will honor
the entry point found within the ELF header. Add
ENV_RMODULE so that one can distinguish the environment
when generating linker scripts for rmodules. Lastly,
directly use program.ld for the rmodule.ld linker script.
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built rambi and analyzed the relocatable ramstage,
sipi_vector, and smm rmodules.
Change-Id: Iaa499eb229d8171272add9ee6d27cff75e7534ac
Signed-off-by: Aaron Durbin <adubin@chromium.org>
Reviewed-on: http://review.coreboot.org/11517
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Now that cbfstool supports file alignment, we can use the conveniently
available <filename>-align handler, and remove the need to have a
separate rule in src/Makefile.inc just for adding the microcode.
We can also get rid of the layering violation of having the
CONFIG_PLATFORM_USES_FSP1_0 symbol in a generic src/cpu/ makefile.
Note that we still have a layering violation by the use of the
CONFIG_CPU_MICROCODE_CBFS_LOC symbol, but this one is acceptable
for the time being.
Change-Id: Id2f8c15d250a0c75300d0a870284cac0c68a311b
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11526
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Store the payload config and version files in CBFS if using a
SeaBIOS or filo payload if INCLUDE_CONFIG_FILE is enabled.
Change-Id: I0c1b4da8f6179b9cee06cecfa76bc631b43196e0
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10607
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
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The asl_template previously unconditionally included
dsdt.aml. However, COMPILE_IN_DSDT=y results in the
dsdt.aml being linked directly into ramstage. Thus
the information is duplicated.
The inclusion of this file unconditionally throws
some errors as certain assets need to be included
in CBFS. However, as there isn't fine-grained
ordering control in how files are added fixed
resource requirements for other assets collide
result in failure to build.
To remedy both things, provide a 2nd argument to
asl_template which defaults to 'y' for CBFS
addition. In the COMPILE_IN_DSDT=y case pass
'n' so that dsdt.aml is no longer added.
BUG=chrome-os-partner:43419
BRANCH=None
TEST=For glados:
Built with COMPILE_IN_DSDT=y. dsdt.aml not included.
Built with COMPILE_IN_DSDT=n. dsdt.aml was included.
Original-Change-Id: I4767e5be2915c1732251fe415017f30314c5efc9
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/289840
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Change-Id: Id1828627ba0a034eb05b2fe23be76e19f3040444
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11166
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
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This prevents us from inadvertedly breaking Chrome OS' configurations.
They're built in addition to the normal configurations for each boards, to
accomodate all use cases on these devices.
Change-Id: I772a47dca8815f47c12f6fd4405ae28c7c997aa8
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11104
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
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Change-Id: I4ff1da3fcb787d72ba58b976f73a57ccc0e1c260
Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Reviewed-on: http://review.coreboot.org/11155
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Use savedefconfig to store only the minimum set of options that need to be
touched to reproduce the image. They're enough in combination with the commit
id which is also stored.
Change-Id: I7d1cc8f34620af85d4ec2c64a5bc4a6f20b820f6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10512
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: Ia1a7bacc0eab5bade24d26aff67e001db08a5290
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/11152
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Instead of adding -ffunction-sections and -fdata-sections to
every architecture, just add it to CFLAGS_common, thus making
sure that new architectures will pick it up automatically.
Change-Id: I38e878851226565b7791d05e222cb4e502e0c8a3
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11105
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: I6437e30da6ab675d32dc81c5d6d3fd9bcdc67f06
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/10923
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Passing the argments to the sub-make is no longer needed.
Change-Id: Ie4fa3e36c2911eb25f201506df0e79b415d3e9b9
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10656
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: I55eb833dba3b13c46138f7d1facc31d999e52db4
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11097
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: Ifbdc6bf73595a0d04a8ae09c80394787b6f76d13
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11096
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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